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6MD1021-0AA00 Siemens

6MD1021-0AA00 Siemens Digital Input Module

Brand:SIEMENS 

Model number:6MD1021-0AA00

Colour:new                  

Warranty: 12 months

Lead Time:3-day working day   

Country of origin: USA Price: Please contact us         

Product weight:0.23kg

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

6MD1021-0AA00 Siemens Digital Input Module



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Products Name: 6MD1021-0AA00 Siemens

PRODUCT DESCRIPTION

The dimensional drawing of the module on the mounting rail, as well as a dimensional 

drawing with open front cover, are provided in this appendix. Always observe the specified 

dimensions for installation in cabinets, control rooms, etc. 

6MD1021-0AA00 Siemens

Address space for configuration as 2 x 8-channel DI 16x24VDC BA S 

For the configuration as a 2 x 8-channel module, the channels of the module are divided into 

multiple submodules. The submodules can be assigned to different IO controllers when the 

module is used in a shared device. 

The number of usable IO controllers depends on the interface module used. Please observe 

the information in the manual for the particular interface module. 

Contrary to the 1 x 16-channel module configuration, each of the two submodules has a 

freely assignable start address. 

Address space for configuration as 1 x 16-channel DI 16x24VDC BA MSI 

The channels 0 to 15 of the module are copied in up to four submodules with configuration 1 

x 16-channel module (Module-internal shared input, MSI). Channels 0 to 15 are then 

available with identical input values in different submodules. These submodules can be 

assigned to up to four IO controllers when the module is used in a shared device. Each IO 

controller has read access to the same channels. 

The number of usable IO controllers depends on the interface module used. Please observe 

the information in the manual for the particular interface module. 

Value status (Quality Information, QI) 

The meaning of the value status depends on the submodule involved. 

For the 1st submodule (=basic submodule), the value status is not relevant. 

For the 2nd to 4th submodule (=MSI submodule), the value status 0 indicates that the value 

is incorrect or the basic submodule has not yet been configured (not ready). 

The figure below shows the assignment of the address space with submodules 1 and 2. 

image.png

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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